4-hydroxycarbazole

  post date: dec 02,2021   expiry date: may 31,2022   detailed description: cas no. :52602-39-8;54989-33-2   cas registry number: 52602-39-8;54989-33-2   synonyms: ;4-hydroxy-9h-carbazole;hydroxycarbazole;9h-carbazol-4-ol;4-hydroxy carbazole;   molecular formula: c12h9no   molecular weight: 183.21   molecular structure:   hazard symbols:  xi:irritant;   risk codes: r36/37/38:;   safety description: s26:;s37/39:;